Product Identification

Product Name

4-Methoxybenzyl cyanide

Synonyms

(4-Methoxyphenyl)acetonitrile
(p-Methoxyphenyl)acetonitrile
2-(4-Methoxyphenyl)acetonitrile
4-Methoxybenzyl cyanide
p-Anisylacetonitrile
p-Methoxybenzyl cyanide

CAS

104-47-2

Formula

C9H9NO

Molecular Weight

147.18

EINECS

203-206-0

RTECS

AM0810000

RTECS Class

Other

Beilstein/Gmelin

509162

Beilstein Reference

4-10-00-00555

EC Class

toxic, dangerous for the environment

Physical and Chemical Properties

Appearance

Clear, colorless liquid. Clinging odor.

Solubility in water

Slightly soluble

Melting Point

8

Boiling Point

286

Density

1.10013 g/cm3 (0 C)

Refractive Index

1.53175 (16.8 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. Get medical aid.

Skin

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

Harmful if swallowed. The toxicological properties of this substance have not been fully investigated.

Inhalation

Harmful if inhaled. The toxicological properties of this substance have not been fully investigated.

Skin

Harmful if absorbed through the skin.

Eyes

May cause eye irritation.

Hazards

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.

EC Risk Phrase

R 20/21/22

EC Safety Phrase

S 36/37

UN (DOT)

2810

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Flash Point

117

Autoignition

460

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Upper exp. limit

9.4

Lower exp. limit

1.2

Fire Potential

Combustible material: may burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Disposal Code

6

Stability

No data.

Incompatibilities

Strong acids - strong bases - strong oxidizing agents - strong reducing agents.

Decomposition

Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide.

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

2810

Hazard Class

6.1

Packing Group

I; II; III

HS Code

2926 90 95